FIG. 1 is a top perspective view of a steel slab reheat furnace skid button of our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a left elevation view thereof;
FIG. 4 is a right elevation view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines show portions of a steel slab reheat furnace skid button that form no part of the claimed design. The zig-zag lines seen in FIGS. 1-4, and FIGS. 7 and 8, are meant to represent a symbolic break in the length of the claimed design, and forms no part thereof. The areas in between the parallel zig-zag lines form no part of the claimed design.
Patent |
Priority |
Assignee |
Title |
4056350, |
Feb 26 1975 |
Koppers-Wistra-Ofenbau GmbH |
Support rail arrangement |
4080152, |
Jan 11 1975 |
Fried Krupp Huttenwerke AG |
Bracing tube for pusher type or rocker bar furnaces |
4253826, |
Sep 10 1979 |
CAMERON IRON WORKS, INC |
Truncated triangular skid pipe |
4609347, |
Sep 08 1984 |
Toshiba Ceramics Co., Ltd. |
Skid button structure |
4747775, |
Jun 10 1986 |
Kawasaki Steel Corporation; Kubota Ltd. |
Skid beam for heating furnaces of walking beam type |
4940188, |
Dec 24 1987 |
TIDCO INTERNATIONAL LIMITED |
Tip holder for mineral breaker |
5136610, |
Feb 01 1990 |
LOI Essen Industrieofenanlagen GmbH |
System for carrying a charge in a reheating furnace |
5257928, |
Mar 23 1992 |
HARDING, HUGH J |
Rider for furnace support |
5271610, |
Jun 05 1991 |
|
Skidrail |
5895216, |
Sep 28 1996 |
LOI Thermprocess GmbH |
Carrying device for supporting a charge in a re-heating furnace |
5976043, |
Aug 18 1997 |
|
Apparatus for increasing wear life of machine members |
6382536, |
Jun 11 1997 |
Svedala Barmac Limited |
Rotary mineral breaker rotor bed contouring |
6416000, |
Jun 11 1997 |
Svedala Barmac Limited |
Rotor flow matching to mineral breaking chamber |
679350, |
|
|
|
6945776, |
Jul 25 2002 |
POSCO |
Method and a skid member for reducing temperature difference in a heating subject and a skid apparatus using them |
20150048191, |
|
|
|
20180328665, |
|
|
|
D254256, |
Apr 25 1977 |
Canica Crushers, Ltd. |
Rock crusher table liner |
D658054, |
Sep 23 2011 |
LIVING STYLE B V I LTD |
Female connector rail for a drawer corner |
D700920, |
Aug 28 2013 |
Terrasource Global Corporation |
Portion of a hammer |
D716854, |
Mar 08 2013 |
Sandvik Intellectual Property AB |
Crusher |
D753202, |
Nov 12 2013 |
Lincoln Global, Inc |
Track locking handle for a welding tractor |
D800187, |
Oct 23 2014 |
Sandvik Intellectual Property AB |
Crusher |
D805378, |
Aug 28 2015 |
Gripple Limited |
Fastening device |
D824990, |
Aug 30 2016 |
GEERDS, JOERGEN |
Camera mount |
DE1110192, |
|
|
|
GB1418198, |
|
|
|
JP10251742, |
|
|
|
JP2011058014, |
|
|
|
JP2014169490, |
|
|
|
JP2014189842, |
|
|
|
JP2017165997, |
|
|
|
JP60138011, |
|
|
|
JP61044119, |
|
|
|
JP61091322, |
|
|
|
JP9241727, |
|
|
|
JP9268314, |
|
|
|
KR101075909, |
|
|
|
KR101091543, |
|
|
|
KR20030008119, |
|
|
|
KR2003414101, |
|
|
|
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 26 2018 | | AK Steel Properties, Inc. | (assignment on the face of the patent) | | / |
Jul 06 2018 | HU, JUN | AK STEEL PROPERTIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 046317 | /0348 |
pdf |
Jul 06 2018 | WU, PAUL CHAO-PENG | AK STEEL PROPERTIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 046317 | /0348 |
pdf |
Jul 06 2018 | RAGHAVAN, KAVESARY | AK STEEL PROPERTIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 046317 | /0348 |
pdf |
Jul 06 2018 | MORALES-HIGA, KEN | AK STEEL PROPERTIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 046317 | /0348 |
pdf |
Mar 13 2020 | AK Steel Corporation | BANK OF AMERICA, N A , AS AGENT | PATENT SECURITY AGREEMENT | 052162 | /0782 |
pdf |
Mar 13 2020 | AK STEEL PROPERTIES, INC | BANK OF AMERICA, N A , AS AGENT | PATENT SECURITY AGREEMENT | 052162 | /0782 |
pdf |
Mar 13 2020 | CLEVELAND-CLIFFS INC | BANK OF AMERICA, N A , AS AGENT | PATENT SECURITY AGREEMENT | 052162 | /0782 |
pdf |
Mar 13 2020 | CLEVELAND-CLIFFS INC | U S BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT | PATENT SECURITY AGREEMENT | 052162 | /0865 |
pdf |
Mar 13 2020 | AK STEEL PROPERTIES, INC | U S BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT | PATENT SECURITY AGREEMENT | 052162 | /0691 |
pdf |
Mar 13 2020 | AK Steel Corporation | U S BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT | PATENT SECURITY AGREEMENT | 052162 | /0691 |
pdf |
Apr 17 2020 | AK Steel Corporation | U S BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT | PATENT SECURITY AGREEMENT | 052432 | /0166 |
pdf |
Apr 17 2020 | AK STEEL PROPERTIES, INC | U S BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT | PATENT SECURITY AGREEMENT | 052432 | /0166 |
pdf |
Apr 17 2020 | CLEVELAND-CLIFFS INC | U S BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT | PATENT SECURITY AGREEMENT | 052432 | /0166 |
pdf |
Feb 02 2021 | AK STEEL PROPERTIES, INC | CLEVELAND-CLIFFS STEEL PROPERTIES INC | CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA FROM CLEVELAND-CLIFFS STEEL PROPERTIES TO CLEVELAND-CLIFFS STEEL PROPERTIES INC PREVIOUSLY RECORDED AT REEL: 056313 FRAME: 0443 ASSIGNOR S HEREBY CONFIRMS THE CHANGE OF NAME | 057941 | /0376 |
pdf |
Feb 02 2021 | AK STEEL PROPERTIES, INC | CLEVELAND-CLIFFS STEEL PROPERTIES | CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED AT REEL: 056228 FRAME: 0566 ASSIGNOR S HEREBY CONFIRMS THE ASSIGNMENT | 056313 | /0443 |
pdf |
Feb 02 2021 | AK STEEL PROPERTIES, INC | CLEVELAND-CLIFFS STEEL PROPERTIES INC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 056228 | /0566 |
pdf |
Mar 12 2021 | U S BANK NATIONAL ASSOCIATION | AK Steel Corporation | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 055587 | /0118 |
pdf |
Mar 12 2021 | U S BANK NATIONAL ASSOCIATION | AK STEEL PROPERTIES, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 055587 | /0118 |
pdf |
May 10 2022 | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION, SUCCESSOR IN INTEREST TO U S BANK NATIONAL ASSOCIATION | CLEVELAND-CLIFFS INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 063272 | /0001 |
pdf |
May 10 2022 | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION, SUCCESSOR IN INTEREST TO U S BANK NATIONAL ASSOCIATION | IRONUNITS LLC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 063272 | /0001 |
pdf |
May 10 2022 | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION, SUCCESSOR IN INTEREST TO U S BANK NATIONAL ASSOCIATION | CLEVELAND-CLIFFS STEEL PROPERTIES, INC F K A AK STEEL PROPERTIES, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 063272 | /0001 |
pdf |
May 10 2022 | U S BANK TRUST COMPANY, NATIONAL ASSOCIATION, SUCCESSOR IN INTEREST TO U S BANK NATIONAL ASSOCIATION | CLEVELAND-CLIFFS STEEL CORPORATION F K A AK STEEL CORPORATION , | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 063272 | /0001 |
pdf |
Apr 03 2024 | U S BANK NATIONAL ASSOCIATION | CLEVELAND-CLIFFS INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 067025 | /0974 |
pdf |
Apr 03 2024 | U S BANK NATIONAL ASSOCIATION | CLEVELAND-CLIFFS STEEL CORPORATION F K A AK STEEL CORPORATION | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 067025 | /0974 |
pdf |
Apr 03 2024 | U S BANK NATIONAL ASSOCIATION | CLEVELAND-CLIFFS STEEL PROPERTIES INC F K A AK STEEL PROPERTIES, INC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 067025 | /0974 |
pdf |